Mesa (master): st/glx/xlib: check for null attrib_list in glXCreateContextAttribsARB()
Brian Paul
brianp at kemper.freedesktop.org
Fri Dec 30 15:39:47 UTC 2011
Module: Mesa
Branch: master
Commit: 797960dbeca675d8966752bc7a201f311123f3d5
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=797960dbeca675d8966752bc7a201f311123f3d5
Author: Brian Paul <brianp at vmware.com>
Date: Fri Dec 30 08:38:49 2011 -0700
st/glx/xlib: check for null attrib_list in glXCreateContextAttribsARB()
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=44234
---
src/gallium/state_trackers/glx/xlib/glx_api.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/gallium/state_trackers/glx/xlib/glx_api.c b/src/gallium/state_trackers/glx/xlib/glx_api.c
index d978286..b68882b 100644
--- a/src/gallium/state_trackers/glx/xlib/glx_api.c
+++ b/src/gallium/state_trackers/glx/xlib/glx_api.c
@@ -2665,7 +2665,7 @@ glXCreateContextAttribsARB(Display *dpy, GLXFBConfig config,
GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB);
/* parse attrib_list */
- for (i = 0; !done && attrib_list[i]; i++) {
+ for (i = 0; !done && attrib_list && attrib_list[i]; i++) {
switch (attrib_list[i]) {
case GLX_CONTEXT_MAJOR_VERSION_ARB:
majorVersion = attrib_list[++i];
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